<template>
    <div class="demo">
        <h2>学生名称：{{name}}</h2>
        <h2>学生年龄：{{age}}</h2>
     <button @click="showName">点我提示学生姓名</button>
    </div>
</template>

<script>
export default {
  name:"Student",
  data() {
    return {
        name:'张三',
        age:22
    }
  },
  methods: {
      showName(){
        alert(this.name)
      }
  },
}
   
</script>

<style >
   .demo{
       background-color: orange;
   }
</style>